Moon shrouded in mist, Prague

Quarter moon over a hotel in Prague, Czech Republic by Raymond Johnston

Fog on summit day at Mount Hood

An early ascent to the summit of Mount Hood on June 1, 2013. Fog blocked the view, but set the stage for a beautiful photo.

Rock towers and Milky Way

Rock pile towers against a backdrop of the night sky in Rye, New Hampshire.

Mammatus clouds over Half Dome

Rounded mammatus clouds mirroring the rock structure of Half Dome, at a beautiful Yosemite Valley sunset earlier this month.

Golden Gate, San Francisco, under the stars

This image is from June 1, 2013, looking through Golden Gate towards San Francisco. Meggi Raeder captured it. Thank you, Meggi!

Hail, 17-year cicadas of 2013!

The 17-year cicada hatch of 2013 is in full bloom. They showed up yesterday in Carbon County, Pennsylvania where Tom Wildoner captured these photos.

Northern lights over Wisconsin last night

Earth's geomagnetic field flared into a moderate storm last night, causing northern lights sightings as far south as the northern U.S.

Conjuring an orb of light on the rim of Black Canyon

Nature photographer Max Seigal created this playful image of an orb of light in Colorado's Gunnison National Park, by spinning a flashlight on a string.

This morning’s moon

The June 5, 2013 moon. It's now waning and in the sky only before dawn. Soon, though, the moon will be back in the evening sky, waxing toward a supermoon.

Lenticular clouds in the water and sky

Lenticular clouds both in the sky and reflecting in the water below, captured by photographer John A. Rossetto Jr. at 20 Lakes Basin in California.

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